Browse Water Systems
19,626 public water systems in CA.
Public Water Systems Database
Browse 19,626 EPA-regulated public water systems with identifiers, population served, and water source type. Use the filters below to narrow results by state, system type, or name.
| System Name | PWSID | State | Type | Population Served |
|---|---|---|---|---|
| WEST SAC TRUCK STOP | CA5700591 | California | Transient Non-Community | 50 |
| HERITAGE HOUSE | CA2300541 | California | Non-Transient Non-Community | 50 |
| ELEMENT 79 VINEYARDS | CA0900129 | California | Transient Non-Community | 50 |
| HOME CREEK TRACT | CA1000049 | California | Transient Non-Community | 50 |
| MATTOLE ELEMENTARY SCHOOL | CA1200684 | California | Non-Transient Non-Community | 50 |
| EL DORADO POLO CLUB--OOB | CA3301241 | California | Transient Non-Community | 50 |
| ALBERTSON'S HAMILTON | MT0003715 | California | Transient Non-Community | 50 |
| BOULEVARD KOA DRINKING WATER | CA3700195 | California | Transient Non-Community | 50 |
| CAMPO DINER WATER SYSTEM | CA3700051 | California | Transient Non-Community | 50 |
| WATER WELL FUND | CA1502613 | California | Non-Transient Non-Community | 50 |
| FOUR SEASONS MARINA | CA5700578 | California | Transient Non-Community | 50 |
| HENRY W COE STATE PARK - DOWDY RANCH | CA4300998 | California | Transient Non-Community | 50 |
| WELK WAU TRAILER PK | 090605068 | California | Community | 50 |
| QUICK CHEK WEST | CA3301351 | California | Transient Non-Community | 50 |
| THE NEW WRANGLER, INC | CA3400202 | California | Transient Non-Community | 50 |
| MUMM OF NAPA VALLEY | CA2801024 | California | Non-Transient Non-Community | 50 |
| DE BONNE RANCH MANAGEMENT | CA3301181 | California | Transient Non-Community | 50 |
| LAKE TAHOE CRUISES TAHOE QUEEN | CA0900574 | California | Transient Non-Community | 50 |
| KELLY'S KAMP | CA1700505 | California | Transient Non-Community | 50 |
| COUNTRY VILLAGE MOBILE HOME PARK | CA5800824 | California | Community | 50 |
| B&G MOBILE HOME PARK LLC WS | CA3900586 | California | Community | 50 |
| ZAPIEN MARKET | CA3901283 | California | Transient Non-Community | 50 |
| Desert Springs RV/Bar & Grill | CA3600526 | California | Transient Non-Community | 50 |
| Jenny Rose Restaurant | CA3600525 | California | Transient Non-Community | 50 |
| TIMBUCTOO SPORTING ESTATES | CA5800203 | California | Transient Non-Community | 50 |
| HUNTER RANCH GOLF COURSE | CA4000788 | California | Transient Non-Community | 50 |
| PRIMO-KROGER 026 (SC2680164) | SC2680164 | California | Transient Non-Community | 50 |
| CHARGIN-SOSSAMON WATER SYSTEM | CA3901320 | California | Non-Transient Non-Community | 50 |
| OAK CREST MANOR | CA1700681 | California | Community | 50 |
| JACK POT ROAD HOUSE - INACTIVE | CA3901042 | California | Transient Non-Community | 50 |
| MONTESSORI DEL MAR LEARNING CENTER | CA2300874 | California | Non-Transient Non-Community | 50 |
| PRIMO-FOOD LION 0945 (0780029) | SC0780029 | California | Transient Non-Community | 50 |
| TURLEY WINE CELLARS | CA0300087 | California | Transient Non-Community | 50 |
| YAMADA BROS LC #65-57 | CA3901056 | California | Transient Non-Community | 50 |
| WEATHERFORD U.S., L.P. | CA1503292 | California | Non-Transient Non-Community | 50 |
| NEW HOPE SCHOOL | CA3900761 | California | Transient Non-Community | 50 |
| RANCH FEED & SUPPLY | CA3702479 | California | Transient Non-Community | 50 |
| INDIAN FLAT R V PARK | CA2200048 | California | Transient Non-Community | 50 |
| PRIMO-FOOD LION 1330 (0780030) | SC0780030 | California | Transient Non-Community | 50 |
| PRIMO-FOOD LION 1583 (SC2280020) | SC2280020 | California | Transient Non-Community | 50 |
| NORTH YUBA RANGER STATION | CA5800899 | California | Non-Transient Non-Community | 50 |
| GROSSMAN S | CA5000326 | California | Transient Non-Community | 50 |
| CAL SIERRA DEVELOPMENTS | CA5800890 | California | Non-Transient Non-Community | 50 |
| HOUSE OF PRAYER | CA4000638 | California | Transient Non-Community | 50 |
| TOMALES CHURCH OF THE ASSUMPTION | CA2100587 | California | Transient Non-Community | 50 |
| SCHELLVILLE GRILL | CA4901193 | California | Transient Non-Community | 50 |
| HADLEY DATE GARDENS | CA3301297 | California | Transient Non-Community | 50 |
| LODI AIRPORT CAFE | CA3901041 | California | Transient Non-Community | 50 |
| 7042 FOLSOM LLC WATER SYSTEM | CA3400204 | California | Transient Non-Community | 50 |
| MOUNTAIN VALLEY CHILD AND FAMILY SERVICE | CA2900587 | California | Non-Transient Non-Community | 50 |